With the analysis among 81 patents, we discovered top 32 key players by total patent application. Sumitomo Chemical Co., Ltd., Kyowa Hakko Kogyo Co., Ltd., Ciba Specialty Chemicals Holding, Inc. are dominant in this area. They take 44.44% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
Pennsylvania, United States
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
No data, please try another search term
With the analysis among related 9 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Linhai South China Chemical Co., Ltd., Zhejiang Huahai Pharmaceutical Co., Ltd., Fujian Huaxia Blue New Material Technology Co., Ltd. take 100.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hainan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. Linhai South China Chemical Co., Ltd., Zhejiang Huahai Pharmaceutical Co., Ltd., Fujian Huaxia Blue New Material Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hainan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1